打印镜像数字三角形图案的C语言程序

编写一个C语言程序，使用for循环打印镜像数字的三角形图案。

#include <stdio.h

int main() { int rows;

printf("Enter Traingle Mirrored Numbers Rows = ");
scanf("%d", &rows);

printf("Printing Traingle of Mirrored Numbers Pattern\\n");

for (int i = 1; i <= rows; i++)
{
	for (int j = rows; j > i; j--)
	{
		printf(" ");
	}
	for (int k = 1; k <= i; k++)
	{
		printf("%d", k);
	}
	for (int l = i - 1; l >= 1; l--)
	{
		printf("%d", l);
	}
	printf("\\n");
}

这个C模式的例子使用while循环打印镜像数字的三角形。

#include <stdio.h>.

int main() { int i, j, k, l, rows;

printf("Enter Traingle Mirrored Numbers Rows = ");
scanf("%d", &rows);

printf("Printing Traingle of Mirrored Numbers Pattern\\n");
i = 1;

while (i <= rows)
{
	j = rows;
	while (j > i)
	{
		printf(" ");
		j--;
	}

	k = 1;
	while (k <= i)
	{
		printf("%d", k);
		k++;
	}

	l = i - 1;
	while (l >= 1)
	{
		printf("%d", l);
		l--;
	}

	printf("\\n");
	i++;
}

Enter Traingle Mirrored Numbers Rows = 9
Printing Traingle of Mirrored Numbers Pattern
        1
       121
      12321
     1234321
    123454321
   12345654321
  1234567654321
 123456787654321
12345678987654321